The constant of proportionality is thus 45; the unit rate is 45 miles per hour.
The relationship between the time t (in hours) and the distance d (in miles) is thus
Suppose 56%of politicians are lawyers.If a random sample of size 564 is selected, what is the probability that the proportion of
1 answer:
Answer: 0.9444
Step-by-step explanation:
Given: The proportion of politicians are lawyers : <em>p </em>=0.56
Sample size : n = 564
Let q be th sample proportion.
The probability that the proportion of politicians who are lawyers will differ from the total politicians proportion by greater than 4% will be :-
Hence, the required probability = 0.9444
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The constant of proportionality is thus 45; the unit rate is 45 miles per hour.
The relationship between the time t (in hours) and the distance d (in miles) is thus